Analysis Overview
SHA256
b54dc5193824eb35233c3922687a5adc462ab474362dd4effd488c2ae0dae301
Threat Level: Known bad
The file main.php.dll was found to be: Known bad.
Malicious Activity Summary
Gozi
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-03-15 13:22
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-15 13:22
Reported
2024-03-15 13:25
Platform
win10v2004-20240226-en
Max time kernel
153s
Max time network
158s
Command Line
Signatures
Gozi
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 800 wrote to memory of 2840 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 800 wrote to memory of 2840 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 800 wrote to memory of 2840 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\main.php.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\main.php.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | init.icecreambob.com | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | app.updatebrouser.com | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.241.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | fun.lakeofgold.com | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | init.icecreambob.com | udp |
| US | 8.8.8.8:53 | app.updatebrouser.com | udp |
| US | 8.8.8.8:53 | 84.65.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | fun.lakeofgold.com | udp |
Files
memory/2840-0-0x0000000075580000-0x000000007568D000-memory.dmp
memory/2840-1-0x0000000075580000-0x000000007568D000-memory.dmp
memory/2840-3-0x0000000075580000-0x000000007568D000-memory.dmp
memory/2840-2-0x0000000002350000-0x0000000002351000-memory.dmp
memory/2840-4-0x0000000075580000-0x000000007568D000-memory.dmp
memory/2840-5-0x0000000002CF0000-0x0000000002CFD000-memory.dmp
memory/2840-8-0x0000000075580000-0x000000007568D000-memory.dmp
memory/2840-10-0x0000000002350000-0x0000000002351000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-15 13:22
Reported
2024-03-15 13:24
Platform
win7-20240221-en
Max time kernel
141s
Max time network
122s
Command Line
Signatures
Gozi
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1308 wrote to memory of 1748 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1308 wrote to memory of 1748 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1308 wrote to memory of 1748 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1308 wrote to memory of 1748 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1308 wrote to memory of 1748 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1308 wrote to memory of 1748 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1308 wrote to memory of 1748 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\main.php.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\main.php.dll,#1
Network
Files
memory/1748-0-0x0000000074660000-0x000000007476D000-memory.dmp
memory/1748-2-0x0000000074660000-0x000000007476D000-memory.dmp
memory/1748-3-0x0000000000170000-0x0000000000171000-memory.dmp
memory/1748-4-0x0000000000260000-0x000000000026D000-memory.dmp
memory/1748-7-0x0000000074660000-0x000000007476D000-memory.dmp